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參數(shù)資料
| 型號： | EFM32TG842F8 |
| 廠商： | Energy Micro |
| 文件頁數(shù)： | 46/68頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC MCU 32BIT 8KB FLASH LQFP64 |
| 標(biāo)準(zhǔn)包裝： | 1,000 |
| 系列： | Tiny Gecko |
| 核心處理器： | ARM? Cortex?-M3 |
| 芯體尺寸： | 32-位 |
| 速度： | 32MHz |
| 連通性： | I²C，IrDA，智能卡，SPI，UART/USART |
| 外圍設(shè)備： | 欠壓檢測/復(fù)位，DMA，I²S，LCD，POR，PWM，WDT |
| 輸入/輸出數(shù)： | 53 |
| 程序存儲器容量： | 8KB（8K x 8） |
| 程序存儲器類型： | 閃存 |
| RAM 容量： | 2K x 8 |
| 電壓 - 電源 (Vcc/Vdd)： | 1.8 V ~ 3.8 V |
| 數(shù)據(jù)轉(zhuǎn)換器： | A/D 8x12b，D/A 1x12b |
| 振蕩器型： | 外部 |
| 工作溫度： | -40°C ~ 85°C |
| 封裝/外殼： | 64-TQFP |
| 包裝： | 帶卷 (TR) |
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...the world's most energy friendly microcontrollers
2013-06-28 - EFM32TG842FXX - d0072_Rev1.10
50
www.energymicro.com
Alternate
LOCATION
Functionality
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Description
BOOT_RX
PE11
Bootloader RX
BOOT_TX
PE10
Bootloader TX
CMU_CLK0
PA2
PC12
PD7
Clock Management Unit, clock output number 0.
CMU_CLK1
PA1
PD8
PE12
Clock Management Unit, clock output number 1.
DAC0_N0 /
OPAMP_N0
PC5
Operational Amplifier 0 external negative input.
DAC0_N1 /
OPAMP_N1
PD7
Operational Amplifier 1 external negative input.
DAC0_N2 /
OPAMP_N2
PD3
Operational Amplifier 2 external negative input.
DAC0_OUT0 /
OPAMP_OUT0
PB11
Digital to Analog Converter DAC0_OUT0 /
OPAMP output channel number 0.
DAC0_OUT0ALT /
OPAMP_OUT0ALT
PD0
Digital to Analog Converter DAC0_OUT0ALT /
OPAMP alternative output for channel 0.
DAC0_OUT1ALT /
OPAMP_OUT1ALT
PC12
PC13
PC14
PC15
PD1
Digital to Analog Converter DAC0_OUT1ALT /
OPAMP alternative output for channel 1.
DAC0_OUT2 /
OPAMP_OUT2
PD5
PD0
Digital to Analog Converter DAC0_OUT2 /
OPAMP output channel number 2.
DAC0_P0 /
OPAMP_P0
PC4
Operational Amplifier 0 external positive input.
DAC0_P1 /
OPAMP_P1
PD6
Operational Amplifier 1 external positive input.
DAC0_P2 /
OPAMP_P2
PD4
Operational Amplifier 2 external positive input.
DBG_SWCLK
PF0
Debug-interface Serial Wire clock input.
Note that this function is enabled to pin out of reset, and has
a built-in pull down.
DBG_SWDIO
PF1
Debug-interface Serial Wire data input / output.
Note that this function is enabled to pin out of reset, and has
a built-in pull up.
DBG_SWO
PF2
PC15
Debug-interface Serial Wire viewer Output.
Note that this function is not enabled after reset, and must be
enabled by software to be used.
GPIO_EM4WU0
PA0
Pin can be used to wake the system up from EM4
GPIO_EM4WU3
PF1
Pin can be used to wake the system up from EM4
GPIO_EM4WU4
PF2
Pin can be used to wake the system up from EM4
GPIO_EM4WU5
PE13
Pin can be used to wake the system up from EM4
HFXTAL_N
PB14
High Frequency Crystal negative pin. Also used as external
optional clock input pin.
HFXTAL_P
PB13
High Frequency Crystal positive pin.
I2C0_SCL
PA1
PD7
PC7
PF1
PE13
I2C0 Serial Clock Line input / output.
I2C0_SDA
PA0
PD6
PC6
PF0
PE12
I2C0 Serial Data input / output.
LCD_BCAP_N
PA13
LCD voltage booster (optional), boost capacitor, negative pin.
If using the LCD voltage booster, connect a 22 nF capacitor
between LCD_BCAP_N and LCD_BCAP_P.
LCD_BCAP_P
PA12
LCD voltage booster (optional), boost capacitor, positive pin.
If using the LCD voltage booster, connect a 22 nF capacitor
between LCD_BCAP_N and LCD_BCAP_P.
LCD_BEXT
PA14
LCD voltage booster (optional), boost output. If using the
LCD voltage booster, connect a 1 uF capacitor between this
pin and VSS.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| EFM32TG842F8-QFP64 | 制造商:Energy Micro AS 功能描述:TINY GECKO MCU - Tape and Reel 制造商:Energy Micro AS 功能描述:IC MCU 32BIT 8KB FLASH 64TQFP |
| EFM32TG842F8-QFP64T | 制造商:Energy Micro AS 功能描述:32 BIT ARM MPU, TINY GECKO - Trays |
| EFM32TG842F8-QFP64-T | 制造商:Energy Micro AS 功能描述:IC MCU 32BIT 8KB FLASH 64TQFP |
| EFM32TG842F8-T | 制造商:Energy Micro AS 功能描述:IC MCU 32BIT 8KB FLASH 64TQFP |
| EFM32-TG-STK3300 | 功能描述:開發(fā)板和工具包 - ARM TG Starter Kit RoHS:否 制造商:Arduino 產(chǎn)品:Development Boards 工具用于評估:ATSAM3X8EA-AU 核心:ARM Cortex M3 接口類型:DAC, ICSP, JTAG, UART, USB 工作電源電壓:3.3 V |
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